<?php

class AlbumsController extends Controller {
    /**
     * @var string the default layout for the views. Defaults to 'column2', meaning
     * using two-column layout. See 'protected/views/layouts/column2.php'.
     */
    public $layout='backend.views.layouts.column2';

    /**
     * @var CActiveRecord the currently loaded data model instance.
     */
    private $_model;


    public function actionView() {
        $this->render('view',array(
                'model'=>$this->loadModel(),
        ));
    }

    /**
     * Creates a new model.
     * If creation is successful, the browser will be redirected to the 'view' page.
     */
    public function actionCreate() {
        $model=new FotoC;

        // Uncomment the following line if AJAX validation is needed
        // $this->performAjaxValidation($model);

        if(isset($_POST['FotoC'])) {
            $model->attributes=$_POST['FotoC'];
            if($model->save())
                $this->redirect(array('view','id'=>$model->id_foto_cat));
        }

        $this->render('create',array(
                'model'=>$model,
        ));
    }

    /**
     * Updates a particular model.
     * If update is successful, the browser will be redirected to the 'view' page.
     */
    public function actionUpdate() {
        $model=$this->loadModel();

        // Uncomment the following line if AJAX validation is needed
        // $this->performAjaxValidation($model);

        if(isset($_POST['FotoC'])) {
            $model->attributes=$_POST['FotoC'];
            if($model->save())
                $this->redirect(array('view','id'=>$model->id_foto_cat));
        }

        $this->render('update',array(
                'model'=>$model,
        ));
    }

    /**
     * Deletes a particular model.
     * If deletion is successful, the browser will be redirected to the 'index' page.
     */
    public function actionDelete() {
        if(Yii::app()->request->isPostRequest) {
            if(Albums::model()->delAll($this->loadModel()->id_foto_cat))
                $this->loadModel()->delete();

            // if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
            if(!isset($_GET['ajax']))
                $this->redirect(array('index'));
        }
        else
            throw new CHttpException(400,'Invalid request. Please do not repeat this request again.');
    }

    /**
     * Lists all models.
     */
    public function actionIndex() {
        $dataProvider=new CActiveDataProvider('FotoC');
        $this->render('index',array(
                'dataProvider'=>$dataProvider,
        ));
    }

    /**
     * Manages all models.
     */
    public function actionAdmin() {
        $model=new FotoC('search');
        if(isset($_GET['FotoC']))
            $model->attributes=$_GET['FotoC'];

        $this->render('admin',array(
                'model'=>$model,
        ));
    }

    /**
     * Returns the data model based on the primary key given in the GET variable.
     * If the data model is not found, an HTTP exception will be raised.
     */
    public function loadModel() {
        if($this->_model===null) {
            if(isset($_GET['id']))
                $this->_model=FotoC::model()->findbyPk($_GET['id']);
            if($this->_model===null)
                throw new CHttpException(404,'The requested page does not exist.');
        }
        return $this->_model;
    }

    /**
     * Performs the AJAX validation.
     * @param CModel the model to be validated
     */
    protected function performAjaxValidation($model) {
        if(isset($_POST['ajax']) && $_POST['ajax']==='albums-form') {
            echo CActiveForm::validate($model);
            Yii::app()->end();
        }
    }
}
